int main(int argc, char* argv[])
{
if(argc < 3) {
printf("Usage whateveryoujusttyped.exe readFileName writeFileName\n");
return -1;
}
const char* readFilename = argv[1];
const char* writeFilename = argv[2];
std::ifstream readFile(readFilename);
if(!readFile.is_open()) {
printf("Couldn't open %s for reading\n", readFilename);
return -1;
}
std::ofstream writeFile(writeFilename);
if(!writeFile.is_open()) {
printf("Couldn't open %s for writing\n", writeFilename);
return -1;
}
typedef std::list<std::string> Entries;
Entries entries;
std::string currentEntry;
std::string line;
while(std::getline(readFile, line)) {
if(strstr(line.c_str(), "===") != NULL) {
if(!currentEntry.empty()) {
entries.push_back(currentEntry);
}
currentEntry.clear();
}
currentEntry += line;
currentEntry += "\n";
}
if(!currentEntry.empty()) {
entries.push_back(currentEntry);
}
readFile.close();
for(auto entryIt = entries.rbegin();
entryIt != entries.rend();
++entryIt) {
writeFile << (*entryIt);
}
writeFile.close();
return 0;
}
Entry * entry(Tracked const * const r) {
for (Entries::reverse_iterator i(entries.rbegin()); i != entries.rend(); ++i) if (i->p == r) return &*i;
return 0;
}
